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Cooling System Parts for Heavy Equipment

Cooling system parts keep machines at the right operating temperature. Heavy machines create a lot of heat during work. If the heat generated is not controlled, parts can fail.

Imara Engineering Supplies provides high quality heavy equipment cooling components built for strong and steady cooling performance. Our cooling solutions remove excessive heat, protect engines, and support thermal management systems in tough work sites.

We supply cooling system parts for excavators, loaders, bulldozers, motor graders, and other heavy machines. These machines work under heavy load every day. Good temperature control helps the engine cool, protects the electronic system, and extends service life.

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784 products

Hydraulic Oil Cooler 3174354 317-4354 for CAT D3G & D4G

Hydraulic Oil Cooler 3174354 317-4354 for CAT D3G XL, D3G LGP, D4G Track-Type Tractors / Dozers

Regular price $2,366.00
Sale price $2,366.00 Regular price
Oil Cooler Radiator Core 235-9760-01 / 236-8745 for CAT 345D

Oil Cooler Radiator Core Assembly Flat 235-9760-01 / 236-8745 for CAT 345D C13 Diesel Engine

Regular price $990.00
Sale price $990.00 Regular price
Water U5MW0208 Pump for Perkins 1104C-44T 1104C
Water Pump 2W1225 for Caterpillar CAT Excavator E3208 3208T

Radiators & Coolers

Water Pump 2W1225 for Caterpillar CAT Excavator E3208 3208T Engine

Regular price $193.00
Sale price $193.00 Regular price
Water Pump 3803605 for CUMMINS N14 NT855

Water Pump 3803605 3803361 3803605RX 3076523 for Cummins N14 NT855

Regular price $255.00
Sale price $255.00 Regular price
Water Pump 6685-61-1024 & 6685-611024 for Cummins NH220 Engine | Imara Engineering Supplies

Water Pump Assy 6685-61-1024 6685-611024 for Cummins NH220 Engine

Regular price $102.00
Sale price $102.00 Regular price
Radiator 20Y-03-42451 Komatsu PC200LC-8 / PC200-8 Excavator

Radiator 20Y-03-42451 20Y0342451 for Komatsu PC200LC-8, PC200-8 Excavators

Regular price $1,012.00
Sale price $1,012.00 Regular price
Water Pump 25100-93G00 for Hyundai R200-5, R210-5 D6BT, D6BR

Water Pump 25100-93G00 / 25100-93C00 for Hyundai R200-5 / R210-5 Excavators – D6BT / D6BR Engine Cooling Component

Regular price $255.00
Sale price $255.00 Regular price
Water Pump U45011030 for Perkins 404D-22 C2.2 – Engine

Water Pump U45011030 for Perkins 404D-22 C2.2 – Engine Cooling System

Regular price $138.00
Sale price $138.00 Regular price
Engine Water Pump 223-9145 for CAT C11 C13 – Cooling System

Engine Water Pump 223-9145 for CAT C11 C13 – Cooling System

Regular price $310.00
Sale price $310.00 Regular price $463.00
Water Pump 65.06500-6139C for Doosan Daewoo DH220-3 DH300-7

Engine Water Pump 65.06500-6139C for Doosan Daewoo DH220-3 DH300-7 D1146 D1146T

Regular price $648.00
Sale price $648.00 Regular price
Water pump 4W7589 7C4508 For CAT E325B Excavator 3116 Engine

Water Pump 4W7589 7C4508 for Caterpillar E325B Excavator – 3116 3116B Engines

Regular price $197.00
Sale price $197.00 Regular price $275.00
Fan Motor Assembly 708-7S-00550 for Komatsu WA380-6 – Wheel Loader

Hydraulic Pumps

Fan Motor Assembly 708-7S-00550 for Komatsu WA380-6 – Wheel Loader

Regular price $2,512.00
Sale price $2,512.00 Regular price
Hydraulic Gear Fan Pump B210109 for CAT Excavator Backhoe Loader

Hydraulic Gear Fan Pump B210109 B21-0109 for CAT Excavator

Regular price $2,148.00
Sale price $2,148.00 Regular price

Collection: Engine Cooling System

Complete Thermal Management Systems for Machinery

Diesel engines, hydraulic systems, and electronic devices create heat during operation. This generated heat must move away from the system through proper heat transfer and heat dissipation.

Without efficient cooling, machines may face:

  • Lubrication breakdown
  • Hydraulic oil damage
  • Transmission overheating
  • Reduced fuel efficiency
  • Premature wear
  • Electronic system stress

We provide a wide range of heavy equipment cooling components designed to manage operating temperature across all major systems.

Our cooling system parts include:

  • Radiators
  • Engine oil coolers
  • Hydraulic oil coolers
  • Transmission oil coolers
  • Intercoolers
  • Aftercoolers
  • Cooling fans
  • Radiator hoses
  • Radiator caps
  • Heat exchangers

Each part meets OEM fit standards and performs well in high temperature environments.

Radiators for Construction Equipment

Radiators for construction equipment play a key role in engine cooling. The radiator removes heat from coolant as it flows through the engine block. It keeps the engine cool and prevents excessive heat buildup.

Our radiators offer:

  • Strong cooling cores
  • Aluminum or copper-brass design
  • Pressure-tested builds
  • Corrosion-resistant materials
  • Direct-fit installation

These radiators improve cooling performance and help maintain stable operating temperature in mining and construction sites.

The water pump moves coolant through the radiator system. Together, these parts support steady heat transfer and energy efficient operation.

Engine Oil Coolers and Hydraulic Oil Coolers

Oil systems also create heat during work. Oil must stay within a safe temperature range to protect moving parts.

Engine Oil Coolers

Engine oil coolers regulate oil temperature and protect internal engine parts. They prevent oil thinning and reduce wear. Proper cooling improves fuel use and long-term engine life.

Hydraulic Oil Coolers

Hydraulic oil coolers protect pumps, motors, and cylinders. These systems face high pressure and high temperature every day. Stable oil temperature ensures smooth movement and strong machine power.

Transmission Oil Coolers

Transmission oil coolers control gear oil temperature. They support heavy torque transfer and protect drivetrain systems. Stable cooling prevents overheating and keeps machines working efficiently.

We design all oil coolers for continuous use in demanding environments.

Intercoolers and Aftercoolers for Turbo Engines

Turbocharged engines create extra heat during air compression. Intercoolers and aftercoolers reduce intake air temperature before it enters the engine.

Cooler air improves combustion and increases power output.

Benefits include:

  • Better fuel combustion
  • Higher engine efficiency
  • Reduced thermal stress
  • Longer component life
  • Improved cooling performance

These heat exchangers support high performance diesel engines used in heavy machinery.

Cooling Fans for Airflow Control

Cooling fans move air across radiators and oil coolers. Proper airflow improves heat dissipation and prevents excessive heat buildup.

We supply:

  • Hydraulic fan motors
  • Variable-speed cooling fans
  • Radiator airflow systems
  • Heavy-duty ventilation units

These cooling fans maintain steady operating temperature during long working hours.

Radiator Hoses and Caps for System Protection

Radiator hoses and caps help maintain pressure and prevent leaks. A sealed system improves heat transfer and keeps coolant inside the circuit.

We provide:

  • Pressure-rated radiator caps
  • Reinforced radiator hoses
  • High temperature fittings
  • Durable sealing parts

These parts protect cooling performance and prevent coolant loss in harsh work sites.

Suitable for Major Heavy Equipment Brands

Our cooling system parts fit major heavy equipment brands such as Caterpillar, Komatsu, Hitachi, Volvo, Hyundai, Kobelco, John Deere, and Case.

Each part is designed for proper fit and reliable operation in construction and mining equipment.

Why Choose Imara Engineering Supplies

  • OEM-standard production
  • High quality materials
  • High performance cooling solutions
  • Strong heat dissipation design
  • Energy efficient systems
  • Precision fitment
  • Quality-tested assemblies
  • Fast dispatch
  • Technical support

We support maintenance teams, fleet managers, and procurement departments that need reliable thermal management systems for demanding operations.

Request a Quote for Cooling System Parts

Contact Imara Engineering Supplies for high quality heavy equipment cooling components. We supply reliable cooling system parts built for strong performance in construction, mining, and industrial equipment.

Our team will help you select the right cooling solutions for your machine.

Frequently Asked Questions

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